package com.blog.service;

import com.blog.Utils.Result;
import com.blog.bean.dto.CourseVideoDTO;

import java.util.List;
import java.util.Map;

/**
 * @author 任浩
 * @version 1.0
 */
public interface CourseVideoService {

    Result add(CourseVideoDTO courseVideoDTO);

    Result<List<Map<String,Object>>> getByCourseId(Integer id);
}
